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IKONASOU

3.0 star property
Ryokan in Izunokuni with free parking

Photo gallery for IKONASOU

Public bath
Hot springs
Deluxe Room, Non Smoking, Garden View | Bathroom
Free WiFi, bed sheets
Executive Room, Non Smoking, Garden View

Reviews

7.4 out of 10
Good

Popular amenities

  • Spa
  • Parking included
  • Free Wi-Fi
  • Air-conditioning
  • Breakfast available
The current price is NZ$500
includes taxes & fees
15 Jan - 16 Jan

Explore the area

View map
243-3 Kona, Izunokuni, Shizuoka, 410-2201
  • Place, Ganjoju-in
    ‪3 min drive‬
  • Place, Katsuragiyama Ropeway
    ‪3 min drive‬
  • Place, Nirayama Reverberatory Furnace
    ‪5 min drive‬
  • Airport, Oshima (OIM)

Room options

View all photos for Deluxe Room, Non Smoking, Garden View

Deluxe Room, Non Smoking, Garden View

Deluxe Room, Non Smoking, Garden View

Highlights

Garden
Private indoor hot tub
Air conditioning
Heating
Spring-water bath
Hairdryer
Designer toiletries
Private bathroom
  • 42 sq m
  • Sleeps 4
  • 4 Single Futons

View all photos for Deluxe Room, Non Smoking, Garden View

Deluxe Room, Non Smoking, Garden View

Deluxe Room, Non Smoking, Garden View

Highlights

Garden
Private indoor hot tub
Air conditioning
Heating
Spring-water bath
Hairdryer
Designer toiletries
Private bathroom
  • 20 sq m
  • Sleeps 4
  • 4 Single Futons

View all photos for Deluxe Room, Non Smoking, Garden View

Deluxe Room, Non Smoking, Garden View

Deluxe Room, Non Smoking, Garden View

Highlights

Garden
Private indoor hot tub
Air conditioning
Heating
Spring-water bath
Hairdryer
Designer toiletries
Private bathroom
  • 22 sq m
  • Sleeps 3
  • 3 Single Futons

View all photos for Deluxe Room, Non Smoking, Garden View

Deluxe Room, Non Smoking, Garden View

Deluxe Room, Non Smoking, Garden View

Highlights

Garden
Private indoor hot tub
Air conditioning
Heating
Spring-water bath
Hairdryer
Designer toiletries
Private bathroom
  • 20 sq m
  • Sleeps 4
  • 2 Large Single Beds and 2 Single Futons

View all photos for Deluxe Room, Non Smoking, Garden View

Deluxe Room, Non Smoking, Garden View

Deluxe Room, Non Smoking, Garden View

Highlights

Garden
Private indoor hot tub
Air conditioning
Heating
Spring-water bath
Hairdryer
Designer toiletries
Private bathroom
  • 20 sq m
  • Sleeps 4
  • 2 Large Single Beds and 2 Single Futons

View all photos for Executive Room, Non Smoking, Garden View

Executive Room, Non Smoking, Garden View

Executive Room, Non Smoking, Garden View

Highlights

Garden
Private indoor hot tub
Air conditioning
Heating
Spring-water bath
Hairdryer
Designer toiletries
Private bathroom
  • Sleeps 4
  • 4 Single Futons

View all photos for Economy Room, Non Smoking

Economy Room, Non Smoking

Economy Room, Non Smoking

Highlights

Private indoor hot tub
Air conditioning
Heating
Spring-water bath
Hairdryer
Designer toiletries
Private bathroom
Shower/bath combination
  • 42 sq m
  • Sleeps 6
  • 6 Single Futons

View all photos for Economy Room, Non Smoking

Economy Room, Non Smoking

Economy Room, Non Smoking

Highlights

Private indoor hot tub
Air conditioning
Heating
Spring-water bath
Hairdryer
Designer toiletries
Private bathroom
Shower/bath combination
  • 30 sq m
  • Sleeps 4
  • 4 Single Futons

View all photos for Economy Room, Non Smoking

Economy Room, Non Smoking

Economy Room, Non Smoking

Highlights

Private indoor hot tub
Air conditioning
Heating
Spring-water bath
Hairdryer
Designer toiletries
Private bathroom
Shower/bath combination
  • 21 sq m
  • Sleeps 4
  • 4 Single Futons

View all photos for Economy Room, Non Smoking

Economy Room, Non Smoking

Economy Room, Non Smoking

Highlights

Private indoor hot tub
Air conditioning
Heating
Spring-water bath
Hairdryer
Designer toiletries
Private bathroom
Shower/bath combination
  • 21 sq m
  • Sleeps 4
  • 2 Large Single Beds OR 2 Single Futons

About the area

Izunokuni

At IKONASOU you'll be 2 km (1.2 mi) from Katsuragiyama Ropeway and 2.5 km (1.6 mi) from Nirayama Reverberatory Furnace. Highlights at this ryokan include indoor private hot tubs and free WiFi. .A day of pampering can include massages, facials and aromatherapy. Additionally, you'll find a garden. Japanese breakfast is available daily between 7:00 AM and 9:00 AM. There's also the convenience of free self parking. .With a stay at this 3-property class Izu Nagaoka Onsen ryokan, you'll be 28.9 km (17.9 mi) from Lake Ashi.

What's nearby

  • Ganjoju-in - 3 min drive - 1.7 km
  • Katsuragiyama Ropeway - 3 min drive - 1.7 km
  • Hojoji Temple - 4 min drive - 2.1 km
  • Nirayama Reverberatory Furnace - 5 min drive - 2.6 km
  • Lake Ashi - 38 min drive - 25.3 km

Getting around

  • Izunagaoka Station - 18 min walk
  • Tokyo (HND-Haneda) - 154 min drive

Restaurants

  • ‪ひょうたん寿司 - ‬14 min walk
  • ‪掌 - ‬8 min walk
  • ‪古奈青山 - ‬6 min walk
  • ‪与志富 - ‬4 min walk
  • ‪Italian Kitagawa - ‬13 min walk

About this property

IKONASOU

Ryokan in Izunokuni with free parking
IKONASOU offers its guests hot springs. IKONASOU also features spa services and a garden. Free self parking is available.
  • 17 guestrooms or units
  • Breakfast available (surcharge)
  • Front desk (limited hours)
  • Garden
IKONASOU offers 17 air-conditioned accommodations with indoor private hot tubs and designer toiletries. Guests can surf the web using the complimentary wireless Internet access (speed: 25+ Mbps). Bathrooms include a combined bath/shower unit, spring water baths, toilets with an electronic bidet and complimentary toiletries. Change of towels and change of bedsheets can be requested. Housekeeping is provided on request.
Guests can pamper themselves by indulging in the on-site spa services. Services include facials and body treatments. A variety of treatment therapies are provided, including aromatherapy.

Private bath/onsen services include an outdoor private onsen (in communal space). Public bath/onsen services include an indoor mineral hot spring (onsen) and yukata (Japanese robe). These services feature shared men's and women's areas. There are 2 indoor hot springs and 2 outdoor hot springs open between 6:00 AM and midnight.

Similar properties

Hot springs
Koubounoyu Nagaoka
  • Spa
  • Parking included
  • Free Wi-Fi
  • Air-conditioning
4.0 out of 5, Very good, 3 reviews
The price is NZ$381
includes taxes & fees
15 Jan - 16 Jan
Koubounoyu Nagaoka

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • In-room WiFi speed: 25+ Mbps

Parking and transport

  • Free uncovered self parking on site
  • Limited on-site self parking

Food and drink

  • Daily Japanese breakfast available 7:00 AM to 9:00 AM for a fee: JPY 2,000 to 3,000 per person
  • Kaiseki meal

Things to do

  • 4 indoor/outdoor hot springs

Conveniences

  • Limited-hour front desk

Guest services

  • Change of bedsheets (on request)
  • Change of towels on request
  • Housekeeping on request

Outdoors

  • Garden

Spa

  • 2 indoor hot springs
  • 2 outdoor hot springs
  • 4 indoor/outdoor hot springs
  • Aromatherapy
  • Facials
  • Hot springs open from 6:00 AM - midnight
  • Massage
  • Private outdoor onsen (mineral springs) in communal space
  • Public indoor mineral hot springs (onsen)
  • Public outdoor mineral hot springs (onsen)
  • Shared men and women areas
  • Yukata (Japanese robes)

Accessibility

  • No lift

More

  • Genkan (entryway)

Room amenities

Bedroom

  • Bedsheets provided

Bathroom

  • Designer toiletries
  • Hair dryer
  • Private bathroom
  • Shampoo
  • Shower/bathtub combination
  • Soap
  • Spring water bathtub
  • Toilet paper
  • Toilet with electronic bidet
  • Toothbrush and toothpaste
  • Towels provided

More

  • Air conditioning
  • Fusuma (room partition)
  • Geta (wooden sandals)
  • Heating
  • Tatami (woven mat) flooring

Policies

Check-in

Check-in start time: 2:00 PM; check-in end time: 5:00 PM
Minimum check-in age - 18

Check-out

Check-out before 10:00 AM

Special check-in instructions

The front desk is open daily from 7:00 AM - 9:00 PM
Front desk staffed during limited hours
This property doesn't offer after-hours check-in
Information provided by the property may be translated using automated translation tools

Access methods

Front desk (limited hours)

Pets

  • No pets allowed

Children and extra beds

  • Children are welcome.
  • Rollaway/extra beds are not available.
  • Cots (infant beds) are not available.

Payment types

Important information

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • Fee for Japanese breakfast: approximately JPY 2000 to 3000 per person

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
Guests must contact this property in advance to reserve access to the public bath facility
This property accepts credit cards and debit cards; cash is not accepted
Charges for extra guests may apply and vary according to property policy.
A cash deposit, credit card or debit card for incidental charges and government-issued photo identification may be required upon check-in.
Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges.
    This property is managed by a professional host. The provision of housing is linked to their trade, business or profession. Guests must contact this property in advance to reserve access to the public bath facility. This property accepts Visa, Mastercard, American Express, Diners Club, JCB International and debit cards. Cash is not accepted. 

We should mention

  • Hot springs access available from 6:00 AM to midnight.
  • Reservations are needed for massage services and spa treatments. For reservations, contact the ryokan before arrival using the contact information on the booking confirmation.
  • As required by the Japanese Ministry of Health, Labour and Welfare, all international visitors must submit their passport number and nationality when registering at any lodging facility (inns, hotels, motels etc). Also, it's required that lodging proprietors photocopy the passports of all registering guests and keep the photocopy on file.
  • Please note that some properties do not permit guests with tattoos to use the on-site public bathing facilities.

Property is also known as

IKONASOU Ryokan
IKONASOU Izunokuni
IKONASOU Ryokan Izunokuni

Frequently asked questions

Is parking available at IKONASOU?

Yep, IKONASOU has a free self car park.

How much does it cost to stay at IKONASOU?

As of 12 Jan 2026, prices found for a 1-night stay for 2 adults at IKONASOU on 15 Jan 2026 start from NZ$499.52, including taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

Are there any beaches close to IKONASOU?

The closest beach to IKONASOU is Toi Beach (19.4 km).

Is there a spa on site at IKONASOU?

There's no onsite spa, but this property does offer services like facials and body treatments.

Are there hot tubs in the rooms at IKONASOU?

Yep, all rooms come with private hot tubs.

Does IKONASOU serve breakfast?

Yeah, Japanese breakfast is offered daily between 7:00 AM and 9:00 AM.

Is there a free airport shuttle available at IKONASOU?

No, IKONASOU does not offer an airport shuttle service.

What time are check-in & check-out at IKONASOU?

Check-in begins at 2:00 PM. Check-out time is 10:00 AM.

Are pets allowed at IKONASOU?

No, pets are not allowed.

IKONASOU Reviews